他们很喜欢这个房子, 可是对房子地基的坚固性没有把握.

They loved the house, But were not sure of the firmness of its foundation.

暴风雨过后，墙的坚固性显而易见。

The solidity of the wall was evident after the storm passed.

建筑材料的坚固性是一个重要的卖点。

The ruggedness of the construction materials was a key selling point.

登山靴的坚固性确保它们能使用多年。

The ruggedness of the hiking boots ensures they last for many years.

他们选择了铸钢来确保结构的坚固性。

They chose cast steel to ensure the structure's strength.

这座建筑的坚固性确保它能抵御地震。

The solidity of the building ensures it can withstand earthquakes.

工程师在桥梁通车前测试了它的坚固性。

Engineers tested the solidity of the bridge before opening it to traffic.

论点的坚固性说服了房间里的每一个人。

The solidity of the argument convinced everyone in the room.

地基的坚固性对房屋的稳定性至关重要。

The solidity of the foundation is crucial for the stability of the house.

工程师在极端条件下测试了这辆车的坚固性。

Engineers tested the ruggedness of the vehicle in extreme conditions.